Summary And Principle; Electrical Dangers - Zehnder CMF 14T Manuel

Introduction
This manual is intended for users and fitters of
mechanical ventilation system type CMF 14T.
This manual contains
tion about the operation and installation of the
CMF 14T, an AC motor version.
Objective
The CMF 14T is designed for the sole purpose of
domestic ventilation as described in this manual.
The information in this manual applies specifical-
ly to the correct use of the CMF 14T.
Guarantee and liability
Zehnder provides warranty for a period of 24
months after installation to a maximum of 30
months after production date of the CMF 14T.
The warranty becomes invalid if:
■
The installation has not been carried out
according to the applicable regulations;
■
The defects are due to incorrect connec-
tion, or inexpert use or contamination of the
CMF 14T,
■
Unauthorised person or persons have either
altered the wiring or made repairs.
On-site dismantling and assembly costs are not
covered by the terms of the warranty. If a defect
occurs during the warranty period, please noti-
fy the fitter.
If the CMF 14T components or procedures are
applied in a way not described in this manual, or
if alterations to the CMF 14T are made without
our permission, then the CE marking becomes
invalid. Zehnder retains the right to change the
construction and/or configuration of its products
at any time without being obliged to alter previ-
ously delivered products. The details given in this
manual refer to the latest information. They may
be changed at a later date without prior warning.
12 - EN
important informa-
In case of disputes the Dutch version of these in-
structions will be binding.
Dismantling and removal.
At the end of the lifespan of the CMF 14T,
the user is responsible for the safe dismantling
of the CMF 14T and for removal of the parts in
compliance with locally applicable legislation
and statutes.

Summary and principle

The mechanical ventilation system of
Zehnder consists of a centrally located fan, a
duct system and ventilation valves in kitchen,
bathroom, toilet and other rooms requiring ven-
tilation. The CMF 14T is operated with an 3-posi-
tion switch. The CMF 14T can also be equipped
with a non-powered extractor hood, positioned
above the cooker. Correct use of these settings
will ensure optimal extraction of cooking smells
and moisture through the central system.
The system has been designed to be in opera-
tion 24 hours a day.For energy saving purposes,
a low-current electric motor has been fitted.

Electrical dangers

There is a risk of electric shock during instal-
lation or maintenance. Acquaint yourself with the
following safety measures prior to commencing
installation or maintenance:
■
Always disconnect the power first or
remove the plug from the connection box
prior to carrying out maintenance on the
CMF 14T;
■
Only reconnect electrical power or re-insert
the plug in the connection box when the